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Overview

The PE-E3B ECG Machine features an ergonomic and practical design that provides clinicians with an improved user experience. A 5-inch touchscreen ensures accurate diagnostic display and efficient operation. The device supports high-accuracy digital filtering, automatic baseline adjustment, and precise ECG waveform tracing via a thermal printer.

Key Features

• 5-inch color LCD touchscreen for easy operation
• USB multifunctional interface
• Multiple language support with various peripherals
• Supports 110–230V, 50/60Hz power supply
• Built-in rechargeable Li-ion battery
• USB / UART ports with USB storage support
• Ergonomic keyboard design to streamline workflow
• Accurate pulse pace identification function
• Thermal printer for precise ECG waveform recording
• Automatic ECG measurement and analysis technology
• Smart removal of poor-quality waveforms
• Patient information input and report preview supported

ECG Functions

• Automatic ECG measurement and analysis
• Analysis of any heartbeat
• Intelligent waveform quality detection
• Easy patient data entry
• ECG report preview and printing

Technical Specifications

ECG Performance

• Lead: Standard 12 leads, 3-channel output
• Lead acquisition: 12 leads synchronous acquisition
• Work mode: Manual / Auto / R-R / Store

Filters

• AC Filter: 50Hz / 60Hz
• EMG Filter: 25Hz / 45Hz
• Anti-Drift Filter: 0.15Hz (adaptive)

Electrical Specifications

• CMRR: ≥120dB (with AC filter)
• Input circuit: Floating; defibrillator protection
• Input impedance: ≥50MΩ
• Input circuit current: ≤0.05µA
• Patient leakage current: <10µA
• Calibrating voltage: 1mV ±2%
• Voltage tolerance: ≥±500mV
• Time constant: ≥3.2s
• Frequency response: 0.05–160Hz (-3dB)
• Noise level: <15µVp-p
• Inter-channel interference: ≤0.5mm

Sensitivity & Recording

• Sensitivity: Auto, 2.5, 5, 10, 20, 40 mm/mV (±3%)
• Recording mode: 1ch+, 3ch, 3ch+
• Paper speed: 6.25, 12.5, 25, 50 mm/s (±3%)
• Recording paper: 80mm × 20m thermal roll paper

Power Supply

• AC: 110–230V (±10%), 50/60Hz, 40VA
• DC: Built-in rechargeable Li-ion battery
• Battery: 14.4V, 2200mAh

Communication Ports

• USB
• UART

Dimensions & Weight

• Size: 300mm × 230mm × 72mm
• Weight: 2.8 kg

Package Contents

• Main unit – 1 set
• Patient cable – 1 pc
• Limb electrodes – 1 set (4 pcs)
• Chest electrodes – 1 set (6 pcs)
• Power cable – 1 pc
• Grounding cable – 1 pc
• Fuse – 2 pcs
• Paper axis – 1 pc
• Recording paper – 1 roll (80mm × 20m)
• Operation manual – 1 copy

ECG Workstation Software

ECG Data Management Software

• Supports USB, WiFi, Bluetooth communication
• Real-time 12-lead ECG acquisition
• Electrocardial vector / Atropine drug trials
• Standard or user-defined lead names
• Automatic ECG measurement and analysis
• Multi-beat analysis and classification
• Color identification of abnormal QRS
• Intelligent correction of lead connection errors
• Smart removal of poor-quality waveforms
• Detection of premature beats and arrhythmias
• ECG report printing (A4 or 16K paper via laser printer)
• Multiple report formats available
• Supports VCG / HRV / FECG analysis
• HIS/PACS integration and customization

Connectivity

• DI COM, HTTP, SAMBA
• Supports WiFi and wired network connection
• Report export formats: PNG, DCM, XML, HL7, PDF, JPG, GDT, ZQECG
• Compatible with DICOM, HTTP, SAMBA protocols
• Integration with HIS / PACS / EMR systems

Manufacturer Information

Guangzhou 3RAY Electronics Co., Ltd.
Address: F4, C-3 Building, Longshan Industrial Park, No.260 Yinglong Road, Tianhe District, Guangzhou, China